19186046879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1\times {\mathrm{14957}}^1$

素因数の和:15530

約数の個数: 16

約数和(自身を含む): 20363222880

約数和(自身を除く): 1177176001

約数列:

[1, 19, 181, 373, 3439, 7087, 14957, 67513, 284183, 1282747, 2707217, 5578961, 51437123, 106000259, 1009791941, 19186046879]

約数ペア:

[(1, 19186046879), (19, 1009791941), (181, 106000259), (373, 51437123), (3439, 5578961), (7087, 2707217), (14957, 1282747), (67513, 284183)]